: hasSubpropertyhttp://metadataregistry.org/uri/profile/regap/ Create a prefix for http://metadataregistry.org/uri/profile/regap/ Hit Enter to save Double click to create a prefix | rdan:object/P80003 http://rdaregistry.info/Elements/n/object/P80003 | graph:default https://triplydb.com/rda/rdan/graphs/default |